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arm_adi_v5: check for calloc() return value 

In function adiv5_jim_configure() check that calloc() returns a
valid allocated memory pointer.

Change-Id: I97287e168834693900341add9d9eb9a5f38c55b4
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reported-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: https://review.openocd.org/c/openocd/+/7014
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Antonio Borneo 2022-06-02 11:17:49 +02:00
parent 54f0cab18e
commit 7cc79a8d62
1 changed files with 4 additions and 0 deletions
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4
src/target/arm_adi_v5.c
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@ -2044,6 +2044,10 @@ int adiv5_jim_configure(struct target *target, struct jim_getopt_info *goi)
pc = (struct adiv5_private_config *)target->private_config; pc = (struct adiv5_private_config *)target->private_config;
if (!pc) { if (!pc) {
pc = calloc(1, sizeof(struct adiv5_private_config)); pc = calloc(1, sizeof(struct adiv5_private_config));
if (!pc) {
LOG_ERROR("Out of memory");
return JIM_ERR;
}
pc->ap_num = DP_APSEL_INVALID; pc->ap_num = DP_APSEL_INVALID;
target->private_config = pc; target->private_config = pc;
} }